Porting kvm on hardware without any OS

hi,
Can i port KVM on hardware without any OS?
While Compiling KVM on win or linux it gives error,how to eliminate those errors?
Raul.

I think you can do it with the help of the CLDC/CDC reference implementation....
For linux....
1) Open this file in text editor - $KVM_ROOT/kvm/VmOS/build/Makefile
2) find SRCFILES
3) After the last .c file, add Java_mypackage_HelloWorld.c
4) come out
5) issue make command as specfied on the specs..
6) It works !!!!
For windows..
Add Java_mypackage_HelloWorld.c to your project

Similar Messages

Is it possible to port a number out and port a number in without any disconnection?

I have a second line for a family member and they will no longer be on my plan. The issue is they would like to port their number but I am still under contract with that number. I'm having someone else take over the line. My question is it possible to have the Verizon number ported out and then have a new number ported in? I'm not trying to have the line disconnected as someone else will be using the line and would also like to have their number ported in.

ednice84,
Lets get these numbers ported in and out! I am sorry but if you are going to port a number out the line will be disconnected. As the port process is completely taking the number from VZW to another company it is necessary for the line to disconnect for the port process to complete. If you would like to just port the number in and have it take over the line that is currently in contract you can do that. Let us know if you have any further questions.
LindseyT_VZW
Follow us on Twitter @VZWSupport

Have 2 airport extreme base stations connected in chain. Airport utility shows slave unit without power. However, power is on slave unit, but status lights do not show up at all. Small green lights at each back port blink. Anyone have any ideas?

Have 2 airport extreme base stations connected in chain. Airport utility shows slave unit without power. However, power is on slave unit, but status lights do not show up at all. Small green lights at each back port blink. Anyone have any ideas?

Unfortunately, you are describing the symptoms of an AirPort Extreme with a failing (or failed) internal power supply.
As a last resort, try a Factory Default Reset on the AirPort Extreme as follows:
Power off the AirPort by pulling the power cord
Wait a minute or two
Hold in the reset button first, and keep holding it in for an additional 8-10 seconds while you simultaneously plug the power back into the AirPort
Release the reset button and allow a full minute for the AirPort to restart
Now try to configure the AirPort again. If you continue to see the same symptoms as before, the AirPort will need to be replaced.

I have an Apple MacBook Pro with 2 USB ports and a MiniDisplay Port. I also have an HDTV with a HDMI port. How can I use the TV as a display without any tethering wires between my computer and the TV?

I have an Apple MacBook Pro with 2 USB ports and a MiniDisplay Port. I also have an HDTV with a HDMI port. How can I use the TV as a display without any tethering wires between my computer and the TV? I have a MiniDisplay Port to VGA adapter, but there are two issues with it: The new display doesn't have a VGA port, and even if it did, I wouldn't want to have my mac constantly attached to the display by a cable. I was looking for a way to use the TV as a display without any wires. Is there some type of bluetooth setup I could use? Please let me know if you have any suggestions.

As I wrote above, I think you should look into the Apple TV yourself. The best place to find information about what it can and can't do and to ask your own specific questions is probably in the Apple TV forum, here:
https://discussions.apple.com/community/appletv/appletv

I have an Iphone 5S and used to sync it to my computer in the past without any problem, but now I can't and appears the message "usb device not recognized", and the cable is good and so the USB port. Do you have any idea what's the problem?

I have an Iphone 5S and used to sync it to my computer in the past without any problem, but now I can't, and appears the message "usb device not recognized", and the cable is good and so the USB port. Do you have any idea what's the problem?

Try leaving it plugged in and then restart the computer.
If you are on Windows this link may help but it is a bit old.
http://www.technologynext.org/error-usb-device-not-recognized-how-to-fix/

I have connected my macbook pro to my tv via MDP to HDMI port cable, all that is showing up is the basic desktop image without any icons, what do i do to correct this

i have connected my macbook pro to my tv via MDP to HDMI port cable, all that is showing up is the basic desktop image without any icons, what do i do to correct this

Your MBP is running in "extended desktop" mode, where the two screens together make one larger area to display windows. You can drag one or more windows from the primary (internal) screen to the secondary (TV) screen. By default, the secondary screen is off to the right of the primary screen.
If you would prefer the two screens show the same image, you want to switch to "mirroring" mode. You will have to pick a single resolution for both screens, which may look poor on one or the other.
Both the relative positions of the two screens in extended desktop mode and the switch to mirroring mode can be set in System Preferences > Displays > Arrangement.

I have purchased my i phone 5 one month back, unfortunately I have got some hardware problem like some part has been broken from inside, but the phone works without any issue, Did anybody face this issue?

I have purchased my i phone 5 one month back, unfortunately I have got some hardware problem like some part has been broken from inside, but the phone works without any issue, Did anybody face this issue?

If you believe there is a hardware problem, call AppleCare or make an appointment at an Apple Store if there is one nearby.

IChat Video works without any manual port configuration

I'm posting this as a question and a true "discussion" with regards to iChat "video chat" operation with 2 users, both behind their own NAT router. I have seen several cases where iChat (ver3 and ver4) work just fine without any manual intervention. Of course, there are many other cases in these discussions where it seems a lot of complication and little positive result are part of the equation. Isn't iChat designed to work behind NAT routers ? Doesn't it use the SNATMAP server to get external (ie; public) IP and port number mappings ? If both users can login to the AIM server and initiate a Chat request, and contact the SNATMAP server, the next key requirement is to simply establish a point-to-point SIP session to the public IP/port of each endpoint.
It seems the first thing to check is that this is happening correctly. In other words, the iChat debug log for userA should show something similar to;
2008-01-29 18:59:21.739 iChat[2603] IPAndPortList: (
{ip = "x.y.z.w"; port = 63217; },
{ip = "a.b.c.d"; port = 16402; }
...where a.b.c.d represents the internal/private IP of a user (userB on Leopard iChat4 for example with 16402 representing all of the SIP, A/V, and A/V control ports) behind a NAT and x.y.z.w represents the external/public IP of userB. At least I think Leopard uses 16402 for the SIP. This shows that userA has the mapping for the SIP signaling port to send the SIP:invite to userB (ie; 63217).
There is also something like;
185912.819694 Sending SNATMAP heartbeat to 11FAF895:5678
185912.912199 SNATMAP heartbeat resulted in IP change (from: 0 to: mm.nn.kk.pp)
185912.912251 SNATMAP heartbeat resulted in port change (from: 0 to: 64999)
..where mm.nn.kk.pp represent the HEX values for the userA public IP address and the 64999 (in this example only) represents the SIP signaling port for userA
185921.738995 =========== OpenPorts!
185921.832238 Public mapping: m.n.k.p:64998
185921.923213 Public mapping: m.n.k.p:64991
185922.014215 Public mapping: m.n.k.p:65018
185922.104986 Public mapping: m.n.k.p:65098
...where m.n.k.p represents the public IP of userA (Tiger iChat3 in this case), and the 64xxx and 65xxx umbers represent the ports opened for A/V and A/V control. In other words, these are the mappings for the "typical" 16384, 16385, 16386, 16387 ports.
As long as both users have connectivity to the SNATMAP server, these "mappings" should proceed without problems, right ??
If both endpoints/users get these mappings, which appear to happen auto-magically between iChat and the SNATMAP server at "snatmap.mac.com:5678", iChat should move to the next phase which is to simply establish the point-to-point SIP call. Up to this point, I don't see why any port-mapping or for that matter, anything else needs to be done ?
Of course, AFTER this point, one does need to make sure no local computer "application" firewall is blocking 5190, 5060, 5678, 16384-16403 (Tiger) or 5190, 16384(or 16393?)-16402 (Leopard) .
If all is well to this point, and iChat actually sends a valid SIP:invite to the remote public SIP IP/port, with a valid SDP section, it's up to whether the endpoints can agree on the session parameters (ie; video codec, bitrate, frame-rate, etc..etc...)
Of course, there are many other things that could happen outside of iChat, like bad (or even good) installed software causing some weird problems, or running some application like virtualization or Internet Sharing that may have some "interop" issue...and maybe even a Service provider simply blocking the ports that the NAT has used (unlikely since they are probably different for every user and determined by each users NAT router)...but if you look at the iChat errorLogLevel7 debug output (preferably on both ends at the time of the call), you should be able to determine if iChat is sending a valid Invite...which is the prmary key in all of this.
Lastly, I have read about "symmetric" NAT routers which might actually pose a real problem even when using the SNATMAP server. This is because a symmetric NAT router will only allow traffic from the destination port that a source port was opened to...which in iChat's case is usualy the SNATMAP server. So it may not be possible to "open ports" via te SNATMAP server, but then get incoming SIP/video traffic from userB. In this case, then UPnP or NAT-PMP, or port-forwarding/triggering may help.
Just some thoughts for discussion.

Your totally right,
and from al the discussions here it seems that not every body knows that, and might be looking for the wrong answers. I wonder why Apple doesnot tell us how it is meant to work, and how to troubleshoot connections problems!
Ichat uses the SIP protocol and should work without any firewall/NAT configurations, for an explanation see http://en.wikipedia.org/wiki/SessionInitiationProtocol
I have seen it work out of the box for several installations (single iMac, OS X 10.5, behind one ADSL router). In one situation i had to switch of the SIP helper application in the router
My own home network has 2 macs however, and sometimes it works and sometimes not.
1) I found out that for local videochats i have to use the bonjour accounts, is that correct ? It should work with .MAC accounts too?
2) for external communications i found out it is best to to stick to one Mac. When I switch from one to the other, using the same account (after logging out first), it often doesnot work, although it should. Any idea how to troubleshoot this problem? (now I rember I have to check this SIP helper application first
3) when i setup a video chat to my mam who uses autoaccept, i am not able to take over the screen. Without autoaccept it works fine. So it looks like autoaccept won't allow you to share the screen.

MacBook Pro does not boot when 'cold', Windows 7 on the other hand boots without any problem

Hey everyone,
I have a strange problem with my MacBook Pro mid 2009 13" running OSX Mavericks. For more than a year I have trouble booting my laptop. A 'cold' start (a fresh boot) usually ends with the prohibition sign on a grey back ground (starting in verbose mode results in the error message that the main drive could not be found). So far so strange.
I have Windnows 7 installed as a bootcamp partition. If I start the laptop with Windows booting is no problem and Windows runs smoothly (what a terrible world we live in). If I let the laptop run for let say 10 minutes and restart the laptop Mac OS starts without any problems. (It doesn't work if I immediately restart after windows booted; also reinstalling Mac OS as a clean install from an external medium did not change the problem; disk utility always finds something to repair but neither discpermission repair nor disk repair got rid of the problem).
As an additional comment a WD 500GB Scorbio Blue replaced the original hard drive about a years ago. I had no problems with the hard drive initally and I can't really believe that there is a problem with the hardware, I mean, why does Windows start and Mac OS doesn't?
Thanks for your time and help!
Marco

This isn't a direct answer to your issue but have you considered installing Wine so you can run the occasional windows app directly in OSX? It's a much more elegant solution IMHO. This avoids restarting all the time with Bootcamp and avoids crashing all the time (and the security risks) with Windows running.

How do I use my wireless Led TV as a second monitor using my home network without any cables? Both of them are connected to home network

How do I use my wireless Led TV as a second monitor to my mac book pro using my home network without any cables? Both of them are connected to home network

Having a gateway there is not going to be a problem. We just need to configure the Time Capsule correctly to work with the 2Wire.
You will need one ethernet cable to connect the 2Wire to the Time Capsule and a second ethernet cable to temporarily connect your computer to the Time Capsule so that it can be configured.
The 2Wire you have now should already be broadcasting a wireless network, so once you have the Time Capsule setup, you will actually have two wireless networks there.
Here's how to configure the Time Capsule to work with the 2Wire:
Connect an ethernet cable from one of the LAN <-> ports on the 2Wire to the WAN (circle icon) port on the Time Capsule.
Connect another ethernet cable temporarily from your computer to one of the LAN <-> ports on the Time Capsule
Open Hard Drive > Applications > Utilities > AirPort Utility
Click Manual Setup
Click the Base Station tab below the row of icons to assign a name for the Time Capsule, a device password (write this down) and adjust time zone settings
Click the Wireless tab below the row of icons
Wireless Mode....Create a wireless network
Wireless Network Name....Your choice
Radio Mode....Automatic
Channel...Automatic
Wireless Security...WPA/WPA2 Personal
Wireless Password....Your choice (write this down)
Check mark next to....Remember password in keychain
Click the Internet icon
At the bottom, change the setting for Connection Sharing to "Off (Bridge Mode)"
Click Update at the lower right and the Time Capsule will restart after 20-25 seconds and you should get the green light.
You should now be able to connect to your Time Capsule wireless network.
I'm not clear on whether you have tried to setup the Time Capsule to backup your computer. Post back if you need some info on that. We may need to start another thread for that as that will be a different subject.

I have been using Final Cut pro v6 without any problems but recently had to reinstall. Since then I can't open and view all my Quicktime clips. They appear white in timeline which means you can hear audio but not view picture. Any tips?

I have been using Final Cut Pro without any problems - v6 - for ages. I recently had a hardware issue and had to reinstall the software. Since then I can't open most of my QT clips in my fcp project. They appear as white clips - audio only no pictures. There are a few QT clips you can view as regular thumbnail images and they play ok. What's the issue? I have fcp v6.0.6 and QT v7. Any thoughts on what to do next?

Yes I did software updates which updated fcp to 6.0.6 and QT to version 7.7. That's as far as updates have taken me although i have requested daily updates. I forgot to say the clips don't play in QT view either. Again sound but no pictures when they are played.

Apple IMac 27 has a problem. Random black screen. Over 1 year without any fix

Apple IMac 27 has a problem.
Random black screen.
Over 1 year without any successful fix.
IMac 27 10.8.4 (12E55) - bought in 2010
3.06 GHz Intel Core 2 Duo
4GB 1067 Mhz RAM
Graphics ATI Radeon HD 4670 256 MB
The IMac computer screen goes black randomly but the machine still running beyond.
In order to go back to normal i need to awake the computer by hitting with the pointer a hot corner previously created " sleep mode" ( top left ).
..the black screen would come back after one second again..and then again and then again and then again..with different intervals..sometime 2 seconds after the other, sometime as soon as appears the user login screen.
I took the machine to an Apple Store two times over one year, they opened, cleaned it but they didn't replace anything has they could not understand what they real problem was. I was happy for that because they didn't try to make me spend money on something which was not going to solve my issue for sure.
Last time i kindly asked them to inspect everything meticulously, part by part, i left the machine with them for over 2 months. They couldn't understand why this was happening..after couple of weeks, 5 more machines came in with the same problem.
On some of them., upon request of the client they changed the graphic card but apparently this was not the fix, the problem come back again. Apparently changing the graphic card or the screen or else it didn't solve any problem to anyone. I'm almost thinking to "trough it out of the window"..we all spend money for this machines and i think we need to know if Apple is looking in to this or not.
Lately i tried to do an SMS RESET and PRAM RESET, it feels it got better a little but problem still coming back.
Also, all usb devices are disconnected and the problem still there
Below you will see a copy of the console report. I honestly don't understand much of it as i'm not a computer guy.
27/07/2013 11:03:39.837 WindowServer[119]: Created shield window 0xb3 for display 0x04272d40
27/07/2013 11:03:39.837 WindowServer[119]: device_generate_desktop_screenshot: authw 0x7fad92c79dc0(2000), shield 0x7fad92c34370(2001)
27/07/2013 11:03:39.906 WindowServer[119]: device_generate_lock_screen_screenshot: authw 0x7fad92c79dc0(2000), shield 0x7fad92c34370(2001)
27/07/2013 11:03:41.701 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: releasing authw 0x7fad92c79dc0(2000), shield 0x7fad92c34370(2001), lock state 3
27/07/2013 11:03:41.702 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: err 0x0
27/07/2013 11:03:41.704 WindowServer[119]: Created shield window 0xb4 for display 0x003f003d
27/07/2013 11:03:41.704 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: releasing authw 0x7fad92c79dc0(2002), shield 0x7fad92c34370(2001), lock state 3
27/07/2013 11:03:41.704 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: err 0x0
27/07/2013 11:03:45.186 com.apple.launchd.peruser.502[163]: (com.akamai.client.plist[740]) Bug: 12E55: launchd + 95444 [7DCC9489-2DF5-3807-83FA-EF5666EE8078]: 0xd
27/07/2013 11:03:45.208 com.apple.launchd.peruser.502[163]: (com.akamai.client.plist) Throttling respawn: Will start in 10 seconds
27/07/2013 11:03:52.117 WindowServer[119]: CGXSetWindowBackgroundBlurRadius: Invalid window 0xffffffff
27/07/2013 11:03:52.118 loginwindow[43]: find_shared_window: WID -1
27/07/2013 11:03:52.118 loginwindow[43]: CGSGetWindowTags: Invalid window 0xffffffff
27/07/2013 11:03:52.118 loginwindow[43]: find_shared_window: WID -1
27/07/2013 11:03:52.118 loginwindow[43]: CGSSetWindowTags: Invalid window 0xffffffff
27/07/2013 11:03:53.763 WindowServer[119]: Created shield window 0xba for display 0x04272d40
27/07/2013 11:03:53.763 WindowServer[119]: device_generate_desktop_screenshot: authw 0x7fad92c87490(2000), shield 0x7fad92e6eef0(2001)
27/07/2013 11:03:53.838 WindowServer[119]: device_generate_lock_screen_screenshot: authw 0x7fad92c87490(2000), shield 0x7fad92e6eef0(2001)
27/07/2013 11:03:53.880 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: releasing authw 0x7fad92c87490(2000), shield 0x7fad92e6eef0(2001), lock state 3
27/07/2013 11:03:53.880 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: err 0x0
27/07/2013 11:03:53.883 WindowServer[119]: Created shield window 0xbb for display 0x003f003d
27/07/2013 11:03:53.883 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: releasing authw 0x7fad92c87490(2002), shield 0x7fad92e6eef0(2001), lock state 3
27/07/2013 11:03:53.883 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: err 0x0
27/07/2013 11:03:55.209 com.apple.launchd.peruser.502[163]: (com.akamai.client.plist[742]) Bug: 12E55: launchd + 95444 [7DCC9489-2DF5-3807-83FA-EF5666EE8078]: 0xd
27/07/2013 11:03:55.252 com.apple.launchd.peruser.502[163]: (com.akamai.client.plist) Throttling respawn: Will start in 10 seconds
27/07/2013 11:04:04.482 WindowServer[119]: CGXSetWindowBackgroundBlurRadius: Invalid window 0xffffffff
27/07/2013 11:04:04.482 loginwindow[43]: find_shared_window: WID -1
27/07/2013 11:04:04.483 loginwindow[43]: CGSGetWindowTags: Invalid window 0xffffffff
27/07/2013 11:04:04.483 loginwindow[43]: find_shared_window: WID -1
27/07/2013 11:04:04.483 loginwindow[43]: CGSSetWindowTags: Invalid window 0xffffffff
27/07/2013 11:04:04.704 WindowServer[119]: Created shield window 0xbf for display 0x04272d40
27/07/2013 11:04:04.726 WindowServer[119]: device_generate_desktop_screenshot: authw 0x7fad92ebdb20(2000), shield 0x7fad92e6eef0(2001)
27/07/2013 11:04:04.795 WindowServer[119]: device_generate_lock_screen_screenshot: authw 0x7fad92ebdb20(2000), shield 0x7fad92e6eef0(2001)
27/07/2013 11:04:05.245 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: releasing authw 0x7fad92ebdb20(2000), shield 0x7fad92e6eef0(2001), lock state 3
27/07/2013 11:04:05.246 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: err 0x0
27/07/2013 11:04:05.253 com.apple.launchd.peruser.502[163]: (com.akamai.client.plist[744]) Bug: 12E55: launchd + 95444 [7DCC9489-2DF5-3807-83FA-EF5666EE8078]: 0xd
27/07/2013 11:04:05.249 WindowServer[119]: Created shield window 0xc0 for display 0x003f003d
27/07/2013 11:04:05.249 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: releasing authw 0x7fad92ebdb20(2002), shield 0x7fad92e6eef0(2001), lock state 3
27/07/2013 11:04:05.249 WindowServer[119]: handle_will_sleep_auth_and_shield_windows: err 0x0
I'm now thinking to try to take the machine to its original firmware and see if it still does it, does anyone have any sugestion?
I use a lot photoshop and other image software, this computer is essential for my work. For more then one year this issue caused me problems.
Luckly i have a Macbook Pro too and i managed to do some of my work there. At last I was thinking to buy an external screen and attach it to the Macbook pro in order to work on my big images. But who wants to spend money again!!!???? This is not a fixture, this is silly. I wish to have my IMAc working again.
The warranty it's obviously over and this problem happened right after the warranty was over...
I write this post because i'm so tired of this issue and online nothing can be found apart from posts from so many people that have the same problem and no fixture has been found.
The only fixture seams to be to buy a new computer... Ole'!!!..new money flowing in in the cashier!! forget it!!! i would rather change company if apple doesn't respond to this.
For over 10 years i have been a Apple owner..
When this problem appears it's like someone it's playing a joke at you...
Comments welcome..
Thanks

Hi, I've seem to have found out the source of the problem.
The issue is related to heat, and an iMac 27" gets hot pretty fast.
If I boot the iMac straight after first start into Windows 7 I seem to get a lit built-in display at all times. I can also boot OS X first and then into Windows 7 and the built-in screen get lit every time as long as the iMac isn't hot.
Strange thing is that the monitor connected to the display port gets lit every time. So I can only assume that the heat only interfere with output to the built-in LED screen.
So this iMac is going to an Apple premium reseller for service, and I'll tell you guys how it went.

Z77A-GD65 ram and DR. mos problem after 2 years without any HW change or OC!

Hi guys, i have three Z77A-GD65 from 2 years with the same hardware config, no overclock or others OC settings ....simply default bios settings; in this last 2 months, not at the same time, all of my 3 mainboards have the same identical problem.
One day, from nowhere, without any reason, i start my pc and mobo don't start, hangs with code 55 ( memory error) and Dr mos alarm led goes on, i try to reset bios .. nothing.
I Switch multibios to "B" bios and works perfectly .. i've tested all of RAM modules and result works perfectly !! .... all of three mainboards have the same identical problem!!
Now i use all my 3 PCs with "B" bios and works perfectly, because "A" bios hangs always with code 55 and with Dr. mos alarm led on, i try to update and downgrade "A" bios ... nothing to do ... "A" bios don't work anymore.
Any idea?

Quote from: Nichrome on 19-July-14, 02:32:51
Don't have to be rude
If same problem is on 3 motherboards then is something wrong with RAM or BIOS not the motherboard
>>Posting Guide<< Reminding again if you want to receive any help.
Nichrome, you misunderstood! ... I just responded to your affirmation .. that's all, it was not my intention to was "rude" as you wrote! OK?
Ram modules have been tested on other Asus mainboard .. .. no read/write errors and no hangs problems ... so all Ram modules are fine
About bios ..... maybe primary bios is physically damaged.... i try to reflash bios also with old version .. no way .. maybe primary bios damage in all 3 mainboards !! very strange!!! ... you know if there's a know manufacturing defect on this MB bios maybe on a particular MB serial part number? because i bought all 3 mainboards at same time about 2 years ago.
Quote from: Sea Dog on 19-July-14, 02:40:52
Obviously, there is 'something' that has caused BIOS corruption in all 3 mainboards A chips. Whatever that 'something' is, it may happen to the backup B chips as well. Recommend to concentrate on finding this 'something', what the common denominator is, and restoring BIOS chips A before the mainboards may become expensive paperweights. A shop with an SPI flash programmer device can fix the broken BIOS chips if not comfortable with doing the recovery procedure yourself.
Hi, yes i agree, In fact, my fear is to have, in a while, these mainboard totally unusable! ..... i think that primary bios is physically damaged or i hope, software damaged, I would try to recover it, if it's only a software problem (i hope so) ... do you know a procedure to completely erase cleanly that reflash the primary bios? i try to use dos MSI flash utility with "/p /b /n" options .. no success to restore A bios ... same story ... error 55 and DR-mos alarm led on.

I bought a new iMac this week but am struggling with the WiFi as it intermittently drops. I have an HP notebook in the same room without any problems. It keeps on "looking for networks" it then connects and drops and starts again.

I am connected to the internet but it keeps on dropping all the time, same with my email accounts. Other hardware is running well without any issues. I have gone through the Wi_Fi faultfinding tree but still the same. I have also spoken to a Apple sales consultant in the store that suggested the software be reloaded which could be the case but I doubt. Any ideas?????

This may be a long shot or may not apply but check out this article: Remove Bluetooth PAN Helps Resolve Wi-Fi Conflict in OS X Yosemite?

Direct connection between 2 clients without any configuration!

I wan to make a system act like hamachi or logmein (websever & clients).
I have a webserver on the internet and two client from different networks connected to this webserver, now i want to make directly connection between these clients without any configuration on router. I think it is possible because all infomation about clients network could be got from http request which they send to server. But i don't know what exact fields in the header of http request that i need and how to set them to create connection between clients. I need some ideas about this issue.
Edited by: tulous on Nov 20, 2008 7:40 PM
Edited by: tulous on Nov 20, 2008 7:41 PM

tulous wrote:
I know, so if you want to use a remote control tool such as: VNC, remote desktop you must config on router or server. But even if you had a proxy(permit port 80) when you type www.sun.com you will get data from it, this data was sent from Sun to your proxy and in some way the data was return to your browser. So i think if we have enough information(it come from the webserver) we could init a connection between 2 client. An example of this is Hamachi.
At first 2 hamachi clients connect to a server of hamachi, when they have their id, a tunnel between 2 clients was established without any configuration on proxy(certainly that server did not deny port of hamachi). From now 2 clients can exchange data not through the server. The same in logmein, you can remote desktop any where with zero configuration, but the speed is guarantee because they contact to server for query information, but the data was transmited directly. Sorry if i make mistake.It doesn't work the way you think.
There is a proxy or you have to have one side listening with a ServerSocket and have ports opened as needed. You can't create a Socket connection on server A between clients B and C and then pass it off to clients B and C and magically they just talk to each other.
It does not work that way. It is impossible to do it that way.

Porting kvm on hardware without any OS

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